219242595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2452

約数の個数: 64

約数和(自身を含む): 421876224

約数和(自身を除く): 202633629

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 129, 143, 165, 195, 215, 429, 473, 559, 645, 715, 1419, 1677, 2145, 2365, 2377, 2795, 6149, 7095, 7131, 8385, 11885, 18447, 26147, 30745, 30901, 35655, 78441, 92235, 92703, 102211, 130735, 154505, 306633, 339911, 392205, 463515, 511055, 1019733, 1124321, 1328743, 1533165, 1699555, 3372963, 3986229, 5098665, 5621605, 6643715, 14616173, 16864815, 19931145, 43848519, 73080865, 219242595]

約数ペア:

[(1, 219242595), (3, 73080865), (5, 43848519), (11, 19931145), (13, 16864815), (15, 14616173), (33, 6643715), (39, 5621605), (43, 5098665), (55, 3986229), (65, 3372963), (129, 1699555), (143, 1533165), (165, 1328743), (195, 1124321), (215, 1019733), (429, 511055), (473, 463515), (559, 392205), (645, 339911), (715, 306633), (1419, 154505), (1677, 130735), (2145, 102211), (2365, 92703), (2377, 92235), (2795, 78441), (6149, 35655), (7095, 30901), (7131, 30745), (8385, 26147), (11885, 18447)]